llvm/test/DebugInfo/X86/debug-macro-empty-str-offset.s

   1 ## This test checks that llvm-dwarfdump produces error message
   2 ## while parsing an *_strx form, if units contribution to
   3 ## debug_str_offsets[.dwo] section is missing.
   4
   5 # RUN: llvm-mc -triple x86_64-unknown-linux -filetype=obj %s -o -| \
   6 # RUN:   not llvm-dwarfdump -debug-macro - /dev/null 2>&1 | FileCheck %s
   7
   8 # CHECK: error: String offsets contribution of the unit not found
   9
  10        .section        .debug_abbrev,"",@progbits
  11        .byte   1                       # Abbreviation Code
  12        .byte   17                      # DW_TAG_compile_unit
  13        .byte   0                       # DW_CHILDREN_no
  14        .byte   121                     # DW_AT_macros
  15        .byte   23                      # DW_FORM_sec_offset
  16        .byte   0                       # EOM(1)
  17        .byte   0                       # EOM(2)
  18        .byte   0                       # EOM(3)
  19
  20        .section        .debug_info,"",@progbits
  21 .Lcu_begin0:
  22        .long   .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
  23 .Ldebug_info_start0:
  24        .short  5                      # DWARF version number
  25        .byte   1                       # DWARF Unit Type
  26        .byte   8                       # Address Size (in bytes)
  27        .long   .debug_abbrev           # Offset Into Abbrev. Section
  28        .byte   1                       # Abbrev [1] 0xc:0x12 DW_TAG_compile_unit
  29        .long   .Lcu_macro_begin0       # DW_AT_macros
  30 .Ldebug_info_end0:
  31
  32        .section        .debug_macro,"",@progbits
  33 .Lcu_macro_begin0:
  34        .short  5                      # Macro information version
  35        .byte   0                       # Flags: 32 bit
  36        .byte   11                      # DW_MACRO_define_strx